.page-privacy {
  --pp-note: rgba(18, 20, 28, 0.78);
  --pp-rule: rgba(18, 20, 28, 0.15);
  background-color: var(--cream);
  background-image:
    repeating-linear-gradient(0deg, rgba(18, 20, 28, 0.028) 0 1px, transparent 1px 30px),
    radial-gradient(circle at 90% -8%, rgba(255, 90, 60, 0.16), transparent 48%),
    radial-gradient(circle at -10% 6%, rgba(20, 184, 122, 0.13), transparent 42%);
  color: var(--ink);
  padding: clamp(1.5rem, 4vw, 2.75rem) clamp(1rem, 4vw, 2.5rem) clamp(3rem, 8vw, 6rem);
}

.page-privacy .cy-crumbs,
.page-privacy .privacy-hero,
.page-privacy .privacy-layout {
  width: min(var(--body-shell), 100%);
  margin-inline: auto;
}

.page-privacy .cy-crumbs {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  display: grid;
  gap: 1.15rem;
}

.page-privacy .privacy-hero__kicker {
  margin: 0;
  color: var(--coral);
  border-color: var(--coral);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-weight: 900;
  font-size: clamp(2.35rem, 8.5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--night);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 36ch;
  font-size: clamp(1rem, 2.1vw, 1.125rem);
  line-height: 1.8;
  color: var(--ocean);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  aspect-ratio: 16 / 9;
  border: var(--edge) solid var(--ink);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-hard);
  background: var(--mist);
  overflow: hidden;
  transform: rotate(-1.4deg);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    grid-template-areas:
      "kick media"
      "title media"
      "lede media";
    column-gap: clamp(2rem, 5vw, 4rem);
    row-gap: 0.9rem;
    align-items: start;
  }

  .page-privacy .privacy-hero__kicker {
    grid-area: kick;
    align-self: end;
  }

  .page-privacy .privacy-hero__title {
    grid-area: title;
  }

  .page-privacy .privacy-hero__lede {
    grid-area: lede;
  }

  .page-privacy .privacy-hero__media {
    grid-area: media;
    margin-top: 0.35rem;
  }
}

/* ---------- 主体布局 ---------- */

.page-privacy .privacy-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: clamp(2.5rem, 6vw, 4rem);
  align-items: start;
}

.page-privacy .privacy-fs {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-privacy .privacy-col {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 640px) 300px;
    justify-content: space-between;
    column-gap: clamp(2rem, 5vw, 4rem);
  }
}

/* ---------- 字号切换 ---------- */

.page-privacy .privacy-tools {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.4rem;
  background: var(--paper);
  border: var(--edge) solid var(--ink);
  border-radius: 999px;
  box-shadow: 3px 3px 0 rgba(18, 20, 28, 0.88);
}

.page-privacy .privacy-tools__label {
  padding-inline: 0.55rem 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: rgba(18, 20, 28, 0.55);
}

.page-privacy .privacy-tools__btn {
  cursor: pointer;
  padding: 0.28rem 0.7rem;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--ink);
  border: var(--edge) solid transparent;
  border-radius: 999px;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-tools__btn:hover {
  background: var(--mist);
}

.page-privacy #privacy-fs-s:checked ~ .privacy-col .privacy-tools__btn[for="privacy-fs-s"],
.page-privacy #privacy-fs-m:checked ~ .privacy-col .privacy-tools__btn[for="privacy-fs-m"],
.page-privacy #privacy-fs-l:checked ~ .privacy-col .privacy-tools__btn[for="privacy-fs-l"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--cream);
}

.page-privacy .privacy-body {
  max-width: 640px;
  display: grid;
  gap: clamp(1.75rem, 4.5vw, 2.75rem);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
  min-width: 0;
}

.page-privacy #privacy-fs-s:checked ~ .privacy-col .privacy-body {
  font-size: 0.875rem;
}

.page-privacy #privacy-fs-m:checked ~ .privacy-col .privacy-body {
  font-size: 1rem;
}

.page-privacy #privacy-fs-l:checked ~ .privacy-col .privacy-body {
  font-size: 1.1875rem;
}

/* ---------- 章节 ---------- */

.page-privacy .privacy-sec {
  --accent: var(--coral);
  scroll-margin-top: 6.5rem;
  padding-top: clamp(1.1rem, 3vw, 1.6rem);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-sec--coral { --accent: var(--coral); }
.page-privacy .privacy-sec--hibiscus { --accent: var(--hibiscus); }
.page-privacy .privacy-sec--palm { --accent: var(--palm); }
.page-privacy .privacy-sec--ocean { --accent: var(--ocean); }
.page-privacy .privacy-sec--gold { --accent: var(--gold); }
.page-privacy .privacy-sec--mist { --accent: var(--palm); }

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}

.page-privacy .privacy-sec__num {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border: var(--edge) solid var(--ink);
  border-radius: 12px 4px 12px 4px;
  box-shadow: 3px 3px 0 rgba(18, 20, 28, 0.85);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-privacy .privacy-sec__num--coral { background: var(--coral); }
.page-privacy .privacy-sec__num--hibiscus { background: var(--hibiscus); color: var(--night); }
.page-privacy .privacy-sec__num--palm { background: var(--palm); }
.page-privacy .privacy-sec__num--ocean { background: var(--ocean); color: var(--cream); }
.page-privacy .privacy-sec__num--gold { background: var(--gold); }
.page-privacy .privacy-sec__num--mist { background: var(--mist); }

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-weight: 900;
  font-size: clamp(1.25rem, 3.4vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--night);
}

.page-privacy .privacy-sec:target .privacy-sec__title {
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 6px;
  text-underline-offset: 5px;
}

.page-privacy .privacy-sec__lede {
  margin: 0 0 1rem;
  color: var(--pp-note);
  max-width: 34em;
}

.page-privacy .privacy-sec__note {
  margin: 1rem 0 0;
  font-size: 0.9375em;
  line-height: 1.8;
  color: var(--pp-note);
}

.page-privacy .privacy-sec__note a {
  color: var(--ocean);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---------- 列表与引用 ---------- */

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-privacy .privacy-list > li {
  padding: 0.8rem 1rem;
  background: var(--paper);
  border: 1px solid var(--pp-rule);
  border-left: 4px solid var(--accent);
  border-radius: 0 12px 12px 0;
}

.page-privacy .privacy-list strong {
  display: block;
  margin-bottom: 0.15rem;
  font-weight: 800;
  font-size: 1em;
  color: var(--night);
}

.page-privacy .privacy-list span {
  display: block;
  font-size: 0.9375em;
  line-height: 1.8;
  color: var(--pp-note);
}

.page-privacy .privacy-quote {
  margin: 1.15rem 0 0;
  padding: 0.95rem 1.1rem;
  background: var(--mist);
  border-left: 4px solid var(--coral);
  border-radius: 0 14px 14px 0;
  color: var(--night);
  font-size: 0.9375em;
  line-height: 1.85;
}

/* ---------- 权利清单 ---------- */

.page-privacy .privacy-rights {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-privacy .privacy-rights > li {
  display: grid;
  grid-template-columns: 5.2em minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.68rem 0.9rem;
  background: var(--paper);
  border: 1px solid var(--pp-rule);
  border-radius: 10px;
  align-items: start;
}

.page-privacy .privacy-rights__k {
  font-weight: 800;
  font-size: 0.9375em;
  letter-spacing: 0.05em;
  color: var(--ocean);
}

.page-privacy .privacy-rights__v {
  font-size: 0.9375em;
  line-height: 1.78;
  color: var(--pp-note);
}

/* ---------- 折叠说明 ---------- */

.page-privacy .privacy-more {
  margin-top: 0.9rem;
  padding: 0.1rem;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid var(--pp-rule);
  border-radius: 12px;
}

.page-privacy .privacy-more > summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.68rem 0.85rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 0.9375em;
  color: var(--ocean);
}

.page-privacy .privacy-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-more > summary::before {
  content: "+";
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 999px;
  background: var(--ocean);
  color: var(--cream);
  font-size: 0.78em;
  line-height: 1;
}

.page-privacy .privacy-more[open] > summary::before {
  content: "–";
  background: var(--coral);
}

.page-privacy .privacy-more > summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
  border-radius: 10px;
}

.page-privacy .privacy-more__body {
  padding: 0 0.85rem 0.8rem;
  font-size: 0.9375em;
  line-height: 1.85;
  color: var(--pp-note);
}

/* ---------- 右侧目录 ---------- */

.page-privacy .privacy-toc {
  background: var(--paper);
  border: var(--edge) solid var(--ink);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-soft);
  padding: 1.05rem 1.1rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: rgba(18, 20, 28, 0.55);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
  counter-reset: toc;
}

.page-privacy .privacy-toc__list li {
  counter-increment: toc;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 0.55rem;
  padding: 0.48rem 0.5rem 0.48rem 0.4rem;
  border-left: 3px solid transparent;
  border-radius: 8px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-toc__list a::before {
  content: counter(toc, decimal-leading-zero);
  flex: none;
  padding-top: 0.1rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--coral);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--mist);
  border-left-color: var(--coral);
}

@media (min-width: 1000px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 6rem;
    max-width: 300px;
  }
}

/* ---------- 窄屏微调 ---------- */

@media (max-width: 479px) {
  .page-privacy .privacy-rights > li {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.15rem;
  }

  .page-privacy .privacy-sec__num {
    width: 2.3rem;
    height: 2.3rem;
    font-size: 0.9rem;
  }

  .page-privacy .privacy-hero__media {
    transform: rotate(-0.8deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-tools__btn,
  .page-privacy .privacy-toc__list a {
    transition: none;
  }
}